CN208420144U - A kind of intelligence batching weighing device - Google Patents

A kind of intelligence batching weighing device Download PDF

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Publication number
CN208420144U
CN208420144U CN201820996288.6U CN201820996288U CN208420144U CN 208420144 U CN208420144 U CN 208420144U CN 201820996288 U CN201820996288 U CN 201820996288U CN 208420144 U CN208420144 U CN 208420144U
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China
Prior art keywords
transmission device
weighing hopper
weighing
pressure sensor
sensor group
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CN201820996288.6U
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Chinese (zh)
Inventor
杨博
刘丹
孙茂刚
张传胜
徐卫东
褚卫东
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Hubei Yusheng Environmental Protection Technology Co Ltd
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Hubei Yusheng Environmental Protection Technology Co Ltd
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Abstract

The utility model belongs to proportioning materials weighing technology field, specifically provide a kind of intelligent batching weighing device, including support frame, support frame as described above is connected with transmission device, material bin and weighing hopper, described transmission device one end extends to the discharge port of the material bin, the transmission device other end is located at the overthe openings of the weighing hopper, it further include pressure sensor group and controller, the pressure sensor group is electrically connected with the controller with transmission device, one end of the pressure sensor group abuts the weighing hopper, the other end of the pressure sensor group abuts support frame as described above.The weighing drifting problem occurred when not only increasing the weighing precision of weighing hopper, and solving material metage;On the other hand, multiple material bins are equipped with the same weighing hopper, and the feeding timing of transmission device is controlled by controller, cost has not only been saved, has also improved working efficiency, have very high operability.

Description

A kind of intelligence batching weighing device
Technical field
The utility model belongs to proportioning materials weighing field, specifically designs a kind of intelligent batching weighing device.
Background technique
Proportioning materials design at present is a material bin with a weighing hopper, when material is transmitted to weighing hopper from material bin When, the weight of weighing hopper can change, and pressure sensor is equipped in weighing hopper side, by the weight change for measuring weighing hopper Material transmission amount is controlled, as the conveying capacity of material increases, material being unevenly distributed in weighing hopper, therefore weighing hopper Center of gravity can shift, and pressure sensor still detects the weight of origin-location, will lead in this way the measured value of sensor with The phenomenon that actual weight of weighing hopper has deviation and the time difference, drifts about in ingredient it is easy to appear weight of material, and then influence object The accuracy for expecting ingredient, not can guarantee the consistency of product;On the other hand, each material bin matches a weighing hopper, does not only take up Space, and the wasting of resources, inefficiency.
Summary of the invention
The purpose of the utility model is to overcome batching weighing in the prior art the problem of the inaccurate and wasting of resources.
For this purpose, the utility model provides a kind of intelligent batching weighing device, including support frame, support frame as described above are connected with Transmission device, material bin and weighing hopper, described transmission device one end extend to the discharge port of the material bin, the transmission device The other end is located at the overthe openings of the weighing hopper, further includes pressure sensor group and controller, the pressure sensor group with Transmission device is electrically connected with the controller, and one end of the pressure sensor group abuts the weighing hopper, and the other end abuts Support frame as described above.
Preferably, pressure sensor group is multiple groups, and each pressure sensor group is evenly arranged on around the weighing hopper.
Preferably, the number of transmission device and the material bin is multiple, multiple described transmission device one end with it is multiple The material bin connects one to one, and multiple transmission device other ends are located at the overthe openings of the same weighing hopper.
It preferably, further include bracket, described bracket one end is connect with support frame as described above, the bracket other end and the pressure Force snesor group abuts.
Preferably, transmission device includes bracket, the control motor connecting with the bracket and connects with the control motor The conveyer belt connect, the control motor are electrically connected with the controller, and the bracket is connect with the material bin, the conveyer belt In the bracket, and the conveyer belt is located at below the outlet of the material bin.
Preferably, transmission device includes that control motor, sleeve and screw rod, the control motor are electrically connected with the controller It connects, the sleeve is connect with the material bin, and the control motor is connect with described sleeve one end, the sleeve other end and institute Weighing hopper connection is stated, the screw rod is connect with the control motor, and the screw rod is located in the sleeve.
Preferably, the end of transmission device is protruded into inside the weighing hopper, and the transmission device and the weighing hopper it Between have gap.
Preferably, the opening of weighing hopper is equipped with supporting plate, the pressure sensor be located at the supporting plate and the bracket it Between.
The utility model has the beneficial effects that intelligence batching weighing device provided by the utility model, including support frame, it is described Support frame is connected with transmission device, material bin and weighing hopper, and described transmission device one end extends to the discharge port of the material bin, The transmission device other end is located at the overthe openings of the weighing hopper, further includes pressure sensor group and controller, the pressure Force snesor group is electrically connected with the controller with transmission device, and one end of the pressure sensor group abuts the weighing Bucket, the other end abut support frame as described above.By multiple pressure sensors uniformly distributed around weighing hopper, multiple pressure sensors are acquired Carry out Macro or mass analysis, occur when not only increasing the weighing precision of weighing hopper, and solving material metage weighing drift ask Topic;On the other hand, multiple material bins are equipped with the same weighing hopper, the feeding timing of transmission device are controlled by controller, not only Cost has been saved, working efficiency is also improved, there is very high operability.
The utility model is described in further details below with reference to attached drawing.
Detailed description of the invention
Fig. 1 is the schematic diagram of the intelligent batching weighing device of the utility model;
Fig. 2 is the schematic diagram of traditional batching weighing device.
Description of symbols: transmission device 1, sensor group 2, material bin 3, bracket 4, support frame 5, weighing hopper 6, supporting plate 7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear", The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute The orientation or positional relationship shown, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical Novel limitation.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply Ground includes one or more of the features;In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two It is a or more than two.
Embodiment one:
As shown in Figure 1, the utility model provides a kind of intelligent batching weighing device, including support frame 5, support frame as described above 5 It is connected with transmission device 1, material bin 3 and weighing hopper 6, described 1 one end of transmission device extends to the discharge port of the material bin 3, 1 other end of transmission device is located at the overthe openings of the weighing hopper 6, further includes pressure sensor group 2 and controller, described Pressure sensor group 2 is electrically connected with the controller with transmission device 1, described in one end abutting of the pressure sensor group 2 Weighing hopper 6, the other end abut support frame as described above 5.Thus structure it is found that 2 real-time monitoring weighing hopper 6 of sensor group weight, control The monitor value of device (not shown) receiving sensor group 2 processed carries out comprehensive analysis and judgement, will analyze and determine resulting value and preset Value is compared analysis, to control the transmission speed and transmission timing of transmission device, and then realizes the object each time of material bin 3 Expect supply amount, achievees the purpose that intelligent batching weighing.Pressure sensor 2 includes multiple pressure sensors, multiple pressure sensings Device detects the weight of weighing hopper 6 jointly, improves detection accuracy.
Fig. 2 show the schematic diagram of traditional batching weighing device, and each weighing hopper 6 is only equipped with unilateral pressure sensing Device, and the corresponding weighing hopper 6 of a material bin 3.
Preferably scheme, pressure sensor group 2 are multiple groups, and each pressure sensor group 2 is evenly arranged on the weighing hopper 6 weeks It encloses.Thus it is found that pressure sensor group 2 includes multiple pressure sensors, multiple pressure sensors are uniformly and symmetrically distributed structure Around weighing hopper 6, material is scattered after entering weighing hopper 6 to be distributed in weighing hopper 6, has unevenness, therefore weighing hopper 6 Center of gravity can shift, such that the value for being distributed in each pressure sensor of surrounding has deviation, by symmetrically Multiple pressure sensors of distribution detect the weight of weighing hopper 6 jointly, measured value are then passed to controller, controller is comprehensive It closes the detected value for analyzing multiple pressure sensors and then obtains the actual weight of accurate weighing hopper 6, effectively prevent weighing drift The problem of shifting.
Preferably scheme, the number of transmission device 1 and the material bin 3 as shown in Figure 1 are multiple, multiple transmission 1 one end of device connects one to one with multiple material bins 3, and multiple 1 other ends of transmission device are located at same described The overthe openings of weighing hopper 6.Thus for structure it is found that each material bin 3 fills a kind of material, a material bin 3 is equipped with a biography Send device, the corresponding weighing hopper 6 in the outlet of multiple transmission devices 1, when controlling the transmission of different transmission devices 1 by controller Sequence and transmission speed close corresponding transmission device successively to each material metage after the weighing for completing a kind of material, will Weighted material is transferred to next process, is then turned on the transmission device of another material, carries out the title of another material Recompounding, and so on.Reduce the quantity of weighing hopper 6 and the occupied space of single unit system, saves old.
Preferably scheme further includes bracket 4, and described 4 one end of bracket is connect with support frame as described above 5,4 other end of bracket It is abutted with the pressure sensor group 2.Thus structure facilitates pressure it is found that bracket 4 plays the role of the position of fixed weighing hopper 6 The installation of force snesor group 2.
Preferably scheme, as shown in Figure 1, transmission device 1 include bracket, the control motor that is connect with the bracket and The conveyer belt connecting with the control motor, the control motor are electrically connected with the controller, the bracket and the material Storehouse 3 connects, and the conveyer belt is located in the bracket, and the conveyer belt is located at below the outlet of the material bin 3.Thus it ties Structure is it is found that bracket is connect with material bin 3, and plays the role of support and control motor and conveyer belt, and the material of material bin 3 is in gravity It is fallen on conveyer belt automatically under effect, when conveyer belt is motionless, material accumulation can not continue to fall on a moving belt, at this time object Material just cannot supply, and when conveyer belt movement, material can be transferred in weighing hopper 6 by conveyer belt.
Preferably scheme, transmission device 1 include control motor, sleeve and screw rod, the control motor and the controller Electrical connection, the sleeve are connect with the material bin 3, and the control motor is connect with described sleeve one end, and the sleeve is another End is connect with the weighing hopper 6, and the screw rod is connect with the control motor, and the screw rod is located in the sleeve.Thus it ties Structure is it is found that transmit material by screw rod, few easy workout part, convenient for safeguarding and control, and high reliablity, long service life adapt to Property is strong.
Preferably scheme, the end of transmission device 1 are protruded into inside the weighing hopper 6, and the transmission device 1 and the title There is gap between bucket 6 again.Thus structure is it is found that the end of transmitting device 1 is protruded into and material can be effectively prevented in weighing hopper 6 floats It is scattered to and causes to waste in air, and transmission device 1 is not contacted with weighing hopper 6, avoid the result for influencing material metage.
The opening of preferably scheme, weighing hopper 6 is equipped with supporting plate 7, and the pressure sensor 2 is located at the supporting plate 7 and institute It states between bracket 4.Thus structure is it is found that just form the shallow storage space of pressure sensor group 2, conveniently between supporting plate 7 and bracket 4 The installation of sensor group 2.
The utility model has the beneficial effects that intelligence batching weighing device provided by the utility model, including support frame, it is described Support frame is connected with transmission device, material bin and weighing hopper, and described transmission device one end extends to the discharge port of the material bin, The transmission device other end is located at the overthe openings of the weighing hopper, further includes pressure sensor group and controller, the pressure Force snesor group is electrically connected with the controller with transmission device, and one end of the pressure sensor group abuts the weighing Bucket, the other end abut support frame as described above.By multiple pressure sensors uniformly distributed around weighing hopper, multiple pressure sensors are acquired Carry out Macro or mass analysis, occur when not only increasing the weighing precision of weighing hopper, and solving material metage weighing drift ask Topic;On the other hand, multiple material bins are equipped with the same weighing hopper, the feeding timing of transmission device are controlled by controller, not only Cost has been saved, working efficiency is also improved, there is very high operability.
Exemplified as above is only to the utility model for example, not constituting to the protection scope of the utility model Limitation, within all designs the same or similar with the utility model all belong to the scope of protection of the present invention.

Claims (8)

1. a kind of intelligence batching weighing device, including support frame (5), support frame as described above (5) are connected with transmission device (1), material Storehouse (3) and weighing hopper (6), described transmission device (1) one end extend to the discharge port of the material bin (3), the transmission device (1) other end is located at the overthe openings of the weighing hopper (6), it is characterised in that: further includes pressure sensor group (2) and control Device, the pressure sensor group (2) are electrically connected with the controller with transmission device (1), the pressure sensor group (2) One end abuts the weighing hopper (6), and the other end abuts support frame as described above (5).
2. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: the pressure sensor group (2) For multiple groups, each pressure sensor group (2) is evenly arranged on around the weighing hopper (6).
3. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: the transmission device (1) and institute The number for stating material bin (3) is multiple, multiple described transmission device (1) one end and multiple material bin (3) one-to-one correspondence Connection, multiple transmission device (1) other ends are located at the overthe openings of the same weighing hopper (6).
4. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: further include bracket (4), the support Frame (4) one end is connect with support frame as described above (5), and bracket (4) other end is abutted with the pressure sensor group (2).
5. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: the transmission device (1) includes Bracket, the control motor being connect with the bracket and the conveyer belt being connect with the control motor, the control motor and institute Controller electrical connection is stated, the bracket is connect with the material bin (3), and the conveyer belt is located in the bracket, and the biography Band is sent to be located at below the outlet of the material bin (3).
6. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: the transmission device (1) includes Control motor, sleeve and screw rod, the control motor are electrically connected with the controller, and the sleeve and the material bin (3) are even It connects, the control motor is connect with described sleeve one end, and the sleeve other end is connect with the weighing hopper (6), the screw rod It is connect with the control motor, the screw rod is located in the sleeve.
7. a kind of intelligent batching weighing device according to claim 1, it is characterised in that: the end of the transmission device (1) It is internal that the weighing hopper (6) is protruded at end, and has gap between the transmission device (1) and the weighing hopper (6).
8. a kind of intelligent batching weighing device according to claim 4, it is characterised in that: the opening of the weighing hopper (6) Place is equipped with supporting plate (7), and the pressure sensor group (2) is between the supporting plate (7) and the bracket (4).
CN201820996288.6U 2018-06-27 2018-06-27 A kind of intelligence batching weighing device Active CN208420144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820996288.6U CN208420144U (en) 2018-06-27 2018-06-27 A kind of intelligence batching weighing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820996288.6U CN208420144U (en) 2018-06-27 2018-06-27 A kind of intelligence batching weighing device

Publications (1)

Publication Number Publication Date
CN208420144U true CN208420144U (en) 2019-01-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110231080A (en) * 2019-07-08 2019-09-13 安徽科技学院 A kind of finished product weighing device based on organic fertilizer production
CN110361083A (en) * 2019-06-28 2019-10-22 安徽佳通乘用子午线轮胎有限公司 A kind of layout method of the small powder automatic weighing system of multistation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110361083A (en) * 2019-06-28 2019-10-22 安徽佳通乘用子午线轮胎有限公司 A kind of layout method of the small powder automatic weighing system of multistation
CN110231080A (en) * 2019-07-08 2019-09-13 安徽科技学院 A kind of finished product weighing device based on organic fertilizer production

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